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What does the weight of air cause?
On earth it is responsible for air pressure. There are about 15 pounds of air above every square inch of the earth's surface. Or in other words, the volume of a column of air on Earth about a hundred miles high and a square inch in area weighs 15 pounds.
Is psi for water pressure?
It is mostly used when referring to air. I suppose it can be used but I would expect it to be inches cubed instead of per square inch when dealing with water.
How big should an air return be how many square inches per square foot of house?
Air return duct and filter grille size is dictated by the size of the unit (CFM) not the size of the house.
How many square feet does 36000 btu air conditioner cool?
1500 sq ft.
How many 9 inch diameter balloons could 11 gallons of 125 PSI air fill?
The answer depends on the pressure inside the balloons.
How much does air weigh per sq inch?
Air has a weight of about 14.7 pounds per square inch at sea level.
How many pounds per square inch is the force of air pressure?
Atmosphere pressure can be measured in pounds per square inch, and this varies depending on how far a location is above or below sea level. At sea level, atmospheric pressure equals 14.7 pounds per square inch (or psi).
How many pounds per square inch air pressure in one bar of pressure?
Rounded up to 15
The air pressure that is usually pushing against every square inch of your body is how many pounds?
At sea level, the average air pressure is around 14.7 pounds per square inch (psi) exerted on your body from all directions.
How many gallons of air in a tire?
Air in a tire is not measured in gallons, but in PSI, or pounds per square inch, and different tires are made to have different amounts of air.
What does PSI mean in air pressure?
PSI stands for pounds per square inch, which is a common unit of measurement for air pressure. It represents the amount of force exerted by the air on a given area. It is commonly used to measure tire pressure in vehicles.
How does air pressure vary with elevation?
The pressure of the air on one square-inch of your head is the weight of air from that square-inch all the way up to the top of the atmosphere. As you go up in elevation, some of the atmosphere is below you, and there is less of it above you. So the weight on each square inch, and thus the air pressure, becomes less.
How much air pressure is on a one inch by one inch square at sea level?
the answer is one atmosphere
How many pounds does air weigh?
Air is a mixture of gases, with the most abundant component being nitrogen. The weight of air can vary, but at sea level and typical atmospheric conditions, air exerts a pressure of about 14.7 pounds per square inch. This means that a column of air with a base of 1 square inch and extending up to the edge of the atmosphere weighs about 14.7 pounds.
What does the weight of air cause?
On earth it is responsible for air pressure. There are about 15 pounds of air above every square inch of the earth's surface. Or in other words, the volume of a column of air on Earth about a hundred miles high and a square inch in area weighs 15 pounds.
What are the initials for air pump meas?
Is it psi - pounds per square inch?
How many pounds per square inch gauge is a column of air at sea level under standard conditions?
The average "weight" of air is about 14 2/3 pounds per square inch. If you had some square "straw", one inch in a side, that reached upwards from sea level to the edge of space, and sat it on a scale (adjust for the weight of the straw!), the column of air - about 90 miles high - would weigh 14 2/3 pounds.
